Bluelab Truncheon Nutrient Meter – EC, CF, PPM 500 & PPM 700 | No Calibration | Waterproof | Made in NZ buffer solution sachets Since the amount of iodine

Since the amount of iodine generated is equivalent to the oxygen in the sample

The graphite conductivity electrode offers greater accuracy by resisting contamination by salt deposits in the sample

as well as sulfur odor and scale for softer cleaner skin and hair

saving time and reducing measurement errors

What Customers Say

Bluelab Truncheon Nutrient Meter – EC, CF, PPM 500 & PPM 700 | No Calibration | Waterproof | Made in NZ buffer solution sachets Since the amount of iodineBluelab Truncheon Nutrient Meter The Industry Standard EC, CF & PPM Meter The original and industry standard nutrient meter, trusted by growers worldwide for accurate and reliable readings. The Bluelab Truncheon Nutrient Meter (SKU: TRUNV2) makes nutrient monitoring effortless simply dip it in, and flashing LEDs provide precise readings automatically adjusted for temperature. No calibration. No buttons. No complexity. Just accurate EC, CF, PPM 500,